<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>尺寸【溢出】与单位</title>
		<style>
			/* 单位：px   %   pc端 */
			/* div{
				width: 200%;
				height: 200%;   /*高度   ？？？？  div元素：区域---有宽无高*/
			/* 	background: red; */
			/* } */
			/* overflow溢出属性 */
			div{
				width: 400px;
				height: 100px;
				border: 1px solid red; 
			/* 	background: red; */
			 /* overflow: auto; */ /*溢出：隐藏hidden
			                         溢出加滚动条scroll
									 自动加滚动条auto
			 */
			/* 练习：加横纵向轴滚动条 */
			overflow-x: scroll;
			overflow-y: hidden;
			}
			p{
				width: 800px;
			}
		</style>
	</head>
	<body>
		<!-- div理解为水杯 -->
		<div>
			<!-- p 理解为水-->
			<p>
				<img src="img/p_small_001.jpg" alt="1" />
				<img src="img/p_small_002.jpg" alt="2" />
				<img src="img/p_small_003.jpg" alt="3" />
				<img src="img/p_small_004.jpg" alt="4" />
				<img src="img/p_small_005.jpg" alt="5" />
				<img src="img/p_small_006.jpg" alt="6" />
				<img src="img/p_small_007.jpg" alt="7" />
			</p>
		</div>
		
		
	<!-- <div></div> -->
	</body>
</html>